155769439

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 181696000

約数和(自身を除く): 25926561

約数列:

[1, 7, 67, 199, 469, 1393, 1669, 11683, 13333, 93331, 111823, 332131, 782761, 2324917, 22252777, 155769439]

約数ペア:

[(1, 155769439), (7, 22252777), (67, 2324917), (199, 782761), (469, 332131), (1393, 111823), (1669, 93331), (11683, 13333)]